painstakingly
01
煞费苦心地, 非常细心地
in a way that shows or involves great care, effort, and attention to detail
语法信息
例子
The document was painstakingly edited for grammar and clarity.
这份文件为了语法和清晰度被煞费苦心地编辑过。
词汇树
painstakingly
painstaking
煞费苦心地, 非常细心地
词汇树
